Effects of different whitening toothpastes on the color and surface properties of resin composites after staining
Elanur Yıldızoğlu; Melih Manir; Muhammet Karadas · 2026 · BMC Oral Health
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Abstract Background This in-vitro study aimed to assess the effects of whitening toothpastes on color and translucency changes and surface roughness of resin composites. Methods Disk-shaped resin composite samples from each composite (Clearfil Majesty Esthetic, Palfique Estelite Paste, and Charisma Smart) were made and randomly allocated into five groups (n = 10): Crest Pro Health Whitening, Advance White Pro, Sensodyne Extra Whitening, a control group (distilled water), and a positive control group (exposed to only stain). The samples were exposed to a tea solution and brushed for 30 days. Su
Abstract by Elanur Yıldızoğlu; Melih Manir; Muhammet Karadas, BMC Oral Health (2026) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.1186/s12903-026-08416-1